The author uses people to describe the scene.
Answer:
We look at political documents, records, and historical agreements; they offer hints about life in the past.
We look at political documents, records, and historical agreements because they offer hints about life in the past.
We look at political documents, records, and historical agreements. They offer hints about life in the past.
Explanation:
I assume it’s satire (c.) because it’s not -actually- the worst disaster in the history of man kind
Answer:
Parallelism - “We have petitioned; we have remonstrated; we have supplicated.” example: “And what have we to oppose [the British government]? Shall we try argument?” His point: we have nothing to fight them with because arguments don't work.